Thor couplings are a locking quick coupling that offers a safe and secure positive locking feature for pneumatic & fluid hose in applications up to 300 PSI.
A quarter-turn while retracting the sleeve allows easy connection and release. The spring retractable sleeve prevents accidental disconnection under pressure. Thor sleeve retractable couplings interconnect with each-other as well as with Thor type plugs which do not have the retractable sleeve and offer a lighter economical coupling option. (One side of a connected set must have the retractable sleeve).
Thor type hose couplings interchange with each other and with non-locking plugs across all sizes, as well as with Dual-Lock, Thor PHC, National A Type couplings and more.